Flowmaster American Thunder Exhaust System - Header-Back - 2-1/2" Diameter - Dual Rear Exit - Stainless - Chevy V8 Fuel Tank Forged 4340 steel H-Beam rods

Forged 4340 steel H-Beam rods include ARP 8740 bolts

4 Point Design - Single 2" Crotch Strap

Rated at maximum 16 amp continuous draw

DMI spacers and axle nuts provide the best quality and performance available

increase fuel economy

Flowmaster American Thunder Exhaust System - Header-Back - 2-1/2" Diameter - Dual Rear Exit - Stainless - Chevy V8 Fuel Tank Forged 4340 steel H-Beam rodsFits 1968 1974 Chevrolet Nova with V8 engine. Crossmember back True Dual 2. 50 inch Exhaust System Includes Hangers and Hardware for Installation Mandrel bent 16 gauge Stainless Steel Tubing Aggressive to Moderate Exterior Exhaust Tone Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds H pipe Crossover for Maximum Power Lifetime Limited Warranty Product Description: Exhaust System American Thunder Header Back 2 1 2 in Diameter